Ryan Adams, a live acoustic version of "Firecracker" that makes the album version seem so lame. I'm not sure where it's from exactly--the mp3 is tagged "Live @ Gustavus": http://www.send space.com/file/87upoj

Ray LaMontagne, a lovely unreleased track called "I Won't Be Around" from his 8/17/06 show in Saratoga, NY: http://www.send space.com/file/y3zt0g